Nap transitions: when to drop to 3, 2 and 1 nap

By the Swaddle team · Reviewed October 25, 2026

Babies drop naps several times in the first two years, as their wake windows stretch and they can handle longer stretches awake. Each transition can feel messy for a week or two. Knowing the signs makes it easier.

Nap transitions at a glance

TransitionUsual ageWake windows after
4+ naps to 33-5 monthsAbout 2-2.5 hours
3 naps to 26-9 monthsAbout 2.5-3.5 hours
2 naps to 113-18 monthsAbout 4.5-5.5 hours
1 nap to none3-4 yearsQuiet time instead

Ages are typical ranges, not deadlines. See the sleep schedule for each age for sample days.

Signs your baby is ready to drop a nap

Look for a pattern most days for about two weeks, not a few rough days:

  • Taking a long time (20+ minutes) to fall asleep for one nap, or skipping it
  • Short naps where there used to be long ones
  • The last nap pushes bedtime too late
  • New early morning waking or split nights
  • Seeming well rested even on days with one fewer nap

A few days of nap refusal is often a phase, not a transition. Teething, illness, travel and big new skills can all upset naps for a while.

4 to 3 naps (around 3-5 months)

The fourth nap is usually a short late-afternoon catnap. As wake windows grow toward 2 hours, it stops fitting. Let the last nap go, and bring bedtime earlier for a while, often by 20 to 30 minutes.

3 to 2 naps (around 6-9 months)

  1. Stretch the morning wake window by 10 to 15 minutes every few days.
  2. Move the second nap later so the day has a morning nap and an early-afternoon nap.
  3. Drop the third catnap, and use an early bedtime (even 6 to 6:30 pm) during the switch.
  4. On rough days, a short car or stroller nap in the late afternoon is fine.

2 to 1 nap (around 13-18 months)

  1. Push the morning nap later by 15 minutes every few days until it lands around 11:30 am to 12:30 pm.
  2. Offer an early lunch before the nap.
  3. Let the nap run 1.5 to 3 hours if your toddler needs it.
  4. Use an earlier bedtime for a few weeks. Late afternoons are often the hardest part.

A nap strike around 10 to 12 months is very common and usually passes. Read about the 12 month sleep regression.

1 nap to none (around 3-4 years)

Most children keep a nap until somewhere between 3 and 4 years. When the nap starts pushing bedtime very late, or your child rarely falls asleep for it, swap it for quiet time in their room and bring bedtime a little earlier.

Questions parents ask

When do babies drop to 2 naps?

Most babies move from 3 naps to 2 somewhere between 6 and 9 months, often around 7 to 8 months.

When do babies drop to 1 nap?

Most children move from 2 naps to 1 between 13 and 18 months, often around 15 months. Dropping to one nap at 10 to 12 months is usually too early.

How long does a nap transition take?

Usually 1 to 4 weeks. Expect some days that need the old schedule while your baby adjusts.

When do toddlers stop napping?

Most children stop napping between 3 and 4 years old.

Sources

  1. Galland BC, et al. Normal sleep patterns in infants and children: a systematic review. Sleep Med Rev 2012
  2. Paruthi S, et al. Recommended amount of sleep for pediatric populations: AASM consensus statement. J Clin Sleep Med 2016

This page is general information from the sources above, written by the Swaddle team and last reviewed October 25, 2026. It is not medical advice and it is not a substitute for your pediatrician. Every baby is different. If something feels wrong, call your doctor. In an emergency, call 911 (US) or your local emergency number. How we write these pages.

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